Results 151 to 160 of about 2,942,043 (344)
On coverings of algebraic varieties [PDF]
Journal of the Mathematical Society of Japan, 1961 openaire +3 more sources
Global Challenges, EarlyView.Groundwater vulnerability is evaluated in a critical drinking water basin under the threats of climate change and population growth. Using GIS‐based DRASTIC modeling and field validation, high‐risk zones are identified. The results offer strategic insights for protecting Ankara's groundwater resources against escalating environmental and anthropogenic ...
Olcay Gülçiçek Uysal +3 more
wiley +1 more source
CO2 Storage Site Selection: A Comprehensive Review of Current Approaches
Greenhouse Gases: Science and Technology, EarlyView.ABSTRACT Global warming, driven by increasing anthropogenic greenhouse gas emissions, has emerged as a critical environmental concern. Carbon capture and storage (CCS) technology offers a promising solution for reducing CO2 emissions, but its effectiveness depends on identifying suitable candidates that can ensure safe, long‐term storage of CO2.
Shahryar Rashidi +2 more
wiley +1 more source
The Lattice of C*-covers of an operator algebra
, 2023 Adam Humeniuk, Christopher Bronk Ramsey
openalex +2 more sources
Polynomial Table Algebras and Their Covering Numbers
Journal of Algebra, 1995 A table algebra \((A,\mathbb{B})\) with \(\mathbb{B}=\{\chi_0=1_A,\chi_1,\dots,\chi_k\}\) is a polynomial table algebra if there is an algebra isomorphism \(\psi:A\to\mathbb{C}[\lambda]/(f(\lambda))\), \(f(\lambda)\in\mathbb{C}[\lambda]\), such that the degrees of \(\psi(\chi_0),\psi(\chi_1),\dots,\psi(\chi_k)\) in \(\mathbb{C}[\lambda]/(f(\lambda ...
openaire +2 more sources
A Learning Model with Memory in the Financial Markets
International Journal of Finance &Economics, EarlyView.ABSTRACT Learning is central to a financial agent's aspiration to gain persistent strategic advantage in asset value maximisation. The implicit mechanism that transforms this aspiration into an observed value gain is the speed of error corrections (demonstrating, an agent's speed of learning) whilst facing increased uncertainty.
Shikta Singh +6 more
wiley +1 more source
Towards the Solution of NP Complete Problems
Journal of Applied Computer Science & Mathematics, 2010 The word algorithm is the magical word in the field of computer science because the imagination of the existence of any branch of computer science like artificial intelligence, computer network, human computer interaction etc. is useless without the word
Amit Kumar, Pawan Jindal
doaj
Modelling the drying of single droplets of aqueous solutions of lactose and of maltodextrin
Journal of Chemical Technology &Biotechnology, EarlyView.Abstract The average temperature of shrinking droplets is obtained from an enthalpy balance considering convection to or from the surroundings and cooling due to evaporation of solvent from the surface. This unique application of the fully implicit backward scheme captures the moisture values at all nodes in the grid, including at the centre and outer ...
Mohd Rosdan Faridatul Ain +3 more
wiley +1 more source
New results on the algebraic theory of linear systems: the solution of the cover problems
, 1983 A.C. Antoulas
openalex +1 more source
Affine pseudo-coverings of algebraic surfaces
Journal of Algebra, 2005 This article is motivated by the following problem known as the generalized Jacobian conjecture. If \(X\) is a normal algebraic variety defined over complex numbers and \(\phi:X\to X\) is an étale endomorphism then is \(\phi\) finite? Notice that if the answer to this is in the affirmative, then the usual Jacobian conjecture will follow trivially.
openaire +3 more sources